package com.example.spirngbootbase.handle;

import com.alibaba.fastjson.JSON;
import com.example.spirngbootbase.util.WebUtils;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @ClassName AuthenticationEntryPointImpl
 * @Description TODO
 * @Author mujiechen
 * @Date 2022/7/29
 * 认证异常处理处理器
 */
@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint {
    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {
        ResponseResult responseResult=new ResponseResult(HttpStatus.UNAUTHORIZED.value(),"认证失败请重新登录");
        String string = JSON.toJSONString(responseResult);
        WebUtils.renderString(response,string);
    }
}
